VTK  9.0.20210223
vtkExtractSelectionBase.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkExtractSelectionBase.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
24 #ifndef vtkExtractSelectionBase_h
25 #define vtkExtractSelectionBase_h
26 
27 #include "vtkDataObjectAlgorithm.h"
28 #include "vtkFiltersGeneralModule.h" // For export macro
29 
30 class VTKFILTERSGENERAL_EXPORT vtkExtractSelectionBase : public vtkDataObjectAlgorithm
31 {
32 public:
34  void PrintSelf(ostream& os, vtkIndent indent) override;
35 
41  {
42  this->SetInputConnection(1, algOutput);
43  }
44 
46 
51  vtkSetMacro(PreserveTopology, vtkTypeBool);
52  vtkGetMacro(PreserveTopology, vtkTypeBool);
53  vtkBooleanMacro(PreserveTopology, vtkTypeBool);
55 
56 protected:
58  ~vtkExtractSelectionBase() override;
59 
63  int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
64  vtkInformationVector* outputVector) override;
65 
67 
69 
70 private:
72  void operator=(const vtkExtractSelectionBase&) = delete;
73 };
74 
75 #endif
vtkDataObjectAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkDataObjectAlgorithm
Superclass for algorithms that produce only data object as output.
Definition: vtkDataObjectAlgorithm.h:43
vtkX3D::port
Definition: vtkX3D.h:453
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkAlgorithm::SetInputConnection
virtual void SetInputConnection(int port, vtkAlgorithmOutput *input)
Set the connection for the given input port index.
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:73
vtkX3D::info
Definition: vtkX3D.h:382
vtkExtractSelectionBase
abstract base class for all extract selection filters.
Definition: vtkExtractSelectionBase.h:30
vtkExtractSelectionBase::PreserveTopology
vtkTypeBool PreserveTopology
Definition: vtkExtractSelectionBase.h:68
vtkAlgorithmOutput
Proxy object to connect input/output ports.
Definition: vtkAlgorithmOutput.h:36
vtkDataObjectAlgorithm.h
vtkDataObjectAlgorithm::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkDataObjectAlgorithm::RequestDataObject
virtual int RequestDataObject(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
Definition: vtkDataObjectAlgorithm.h:102
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkExtractSelectionBase::SetSelectionConnection
void SetSelectionConnection(vtkAlgorithmOutput *algOutput)
Convenience method to specify the selection connection (2nd input port)
Definition: vtkExtractSelectionBase.h:40